CN210661657U

CN210661657U - Pipeline protection device for natural gas exploitation

Info

Publication number: CN210661657U
Application number: CN201920865275.XU
Authority: CN
Inventors: 游永鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-11
Filing date: 2019-06-11
Publication date: 2020-06-02
Anticipated expiration: 2029-06-11

Abstract

The utility model discloses a pipeline protection device for natural gas production, which comprises a bottom plate, a support frame, a natural gas pipe body, a connecting flange, a connector, a connecting pipe and a protection mechanism, the natural gas production adopts a pipeline protection device, the natural gas pipe body is firstly fixed at the inner sides of a first clamp and a second clamp by arranging a protection mechanism at the upper end of the natural gas pipe body, and the locking bolt is rotated clockwise to rotate the locking bolt on the inner side wall of the locking nut, the locking bolt presses the first spring to deform the first spring to contract, and the locking bolt drives the pressing block to fix the convex block, so that the first clamp and the second clamp fix the natural gas pipe body, meanwhile, the sealing ring has the advantages of increasing the sealing property of fixation, increasing the safety performance when the pipeline is used for natural gas extraction, and ensuring that the pipeline is not easy to damage for natural gas extraction.

Description

Pipeline protection device for natural gas exploitation

Technical Field

The utility model relates to a pipeline protection device technical field, concretely relates to pipeline protection device is adopted in natural gas exploitation.

Background

The natural gas refers to all gases naturally existing in nature, including gases formed in various natural processes in an air space, a water space and a rock space, the definition of 'natural gas' which is universal for a long time is a narrow definition from the energy perspective, and refers to a mixture of hydrocarbon gases and non-hydrocarbon gases naturally existing in a stratum, with the acceleration and the achievement of natural gas price improvement, the 'thirteen-five' pushes the natural gas to develop expectedly and approach gradually, and the usage amount of the natural gas is greatly increased from the recent day to cool, the development of the natural gas meets historical opportunities, an important device in natural gas transportation and exploitation is a natural gas pipeline, the existing natural gas pipeline has some defects in the use process, and the existing natural gas pipeline has poor safety performance when used, and is easy to damage.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects of the prior art, the pipeline protection device for natural gas exploitation is provided, and the problems that the safety performance is poor and the pipeline is easy to damage when the pipeline is used in the existing natural gas exploitation are solved.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a natural gas opens and adopts pipeline protection device, including bottom plate, support frame, natural gas body, flange, connector, connecting pipe and protection mechanism, the bottom plate welds with the support frame bottom, the support frame welds with both ends around the protection mechanism, natural gas body runs through in the protection mechanism middle part, and natural gas body and protection mechanism middle part interference fit, natural gas body right-hand member is provided with flange, the connector imbeds in flange left end middle part, and the connector locks fixedly through hexagon socket head cap screw and flange left end middle part, the connecting pipe is connected with natural gas body left end, and the connecting pipe is linked up with natural gas body left end, protection mechanism includes first clamp, hinge, second clamp, fixed establishment, lug, locking bolt, briquetting, lock nut and first spring, the natural gas body pegs graft with the inside intermediate phase of fixed establishment, first clamp passes through the hinge and is connected with the transmission of second clamp left end, fixed establishment bonds with the side wall in first clamp inside wall and the second clamp, second clamp right-hand member is provided with the lug to second clamp and lug structure as an organic whole, locking bolt and lock nut inside wall threaded connection to locking bolt runs through in the lug middle part, lock nut and lug lower extreme fixed connection, locking bolt runs through in the briquetting middle part to locking bolt and briquetting middle part fixed connection, locking bolt passes through first spring and briquetting upper end elastic connection.

Further, fixed establishment includes solid fixed ring, fixed frame, steel ball, connecting rod, sealing washer, telescopic link, second spring, bracing piece and gyro wheel, gu fixed ring bonds with the side wall in first clamp inside wall and the second clamp, fixed frame embedding is in the inside upper end of solid fixed ring to fixed frame and the inside seamless bonding in upper end of solid fixed ring, the steel ball is connected with the transmission of fixed frame inside wall, steel ball and connecting rod upper end fixed connection, the connecting rod is kept away from steel ball one end and is bonded with the sealing washer upper end, the telescopic link is installed in the inside upper left end of solid fixed ring, gu fixed ring one end and upper end of the support bar middle part fixed connection are kept away from to the telescopic link, the bracing piece passes through second spring and the inside upper left end elastic connection of solid fixed ring.

Furthermore, the fixing frame, the steel balls and the connecting rod form a stabilizing mechanism.

Furthermore, stabilizing mean is provided with four altogether to stabilizing mean is along the inside four corners evenly distributed of solid fixed ring.

Furthermore, the upper end of the roller is provided with anti-skid grains which are uniformly distributed along the outer surface of the roller.

Furthermore, the number of the protection mechanisms is three, and the protection mechanisms are uniformly distributed along the horizontal direction of the upper end of the natural gas pipe body.

Further, the fixed ring is annular, and the thickness of fixed ring is 15 mm.

Furthermore, the first spring and the second spring are both made of spring steel materials, and the elastic potential energy is excellent.

Furthermore, the steel ball is No. 45 steel material, so that the steel ball is high in hardness and strong in corrosion resistance.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

1) the utility model discloses a natural gas pipeline, including natural gas pipe body, locking bolt, locking nut, locking bolt, lug, the security performance is relatively poor when solving current natural gas and opening and adopting the pipeline to use, easily receive the problem of damage, through set up protection machanism in natural gas pipe body upper end, at first be fixed in first clamp and second clamp inboard with the natural gas pipe body, and clockwise rotating locking bolt makes locking bolt rotate at the locking nut inside wall, locking bolt moves first spring, make first spring produce deformation and contract, and locking bolt drives the briquetting and fixes the lug, make first clamp and second clamp fix the natural gas pipe body, the sealing washer plays to increase fixed leakproofness simultaneously, the security performance when having reached to increase natural gas and opening and adopting the pipeline to use.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic sectional view of the protection mechanism of the present invention;

FIG. 3 is a schematic side view of the locking bolt of the present invention;

FIG. 4 is a schematic sectional view of the fixing mechanism of the present invention;

fig. 5 is a schematic diagram of a partially enlarged structure a of the fixing ring of the present invention.

In the figure: the natural gas pipe comprises a bottom plate-1, a support frame-2, a protection mechanism-3, a natural gas pipe body-4, a connecting flange-5, a connecting head-6, a connecting pipe-7, a first clamp-301, a hinge-302, a second clamp-303, a fixing mechanism-304, a bump-305, a locking bolt-306, a pressing block-307, a locking nut-308, a first spring-309, a fixing ring-3041, a fixing frame-3042, a steel ball-3043, a connecting rod-3044, a sealing ring-3045, a telescopic rod-3046, a second spring-3047, a supporting rod-3048 and a roller-3049.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1, 2, 3, 4 and 5, the present invention provides a pipeline protection device for natural gas production: the natural gas pipe comprises a bottom plate 1, a support frame 2, a natural gas pipe body 4, a connecting flange 5, a connector 6, a connecting pipe 7 and a protection mechanism 3, wherein the bottom plate 1 is welded with the bottom of the support frame 2, the support frame 2 is welded with the front end and the rear end of the protection mechanism 3, the natural gas pipe body 4 penetrates through the middle of the protection mechanism 3, the natural gas pipe body 4 is in interference fit with the middle of the protection mechanism 3, the connecting flange 5 is arranged at the right end of the natural gas pipe body 4, the connector 6 is embedded in the middle of the left end of the connecting flange 5, the connector 6 is fixedly locked with the middle of the left end of the connecting flange 5 through an inner hexagonal bolt, the connecting pipe 7 is connected with the left end of the natural gas pipe body 4, the connecting pipe 7 is communicated with the left end of the natural gas pipe body 4, the protection mechanism 3 comprises a first clamp, natural gas body 4 is pegged graft mutually with the inside centre of fixed establishment 304, first clamp 301 passes through hinge 302 and is connected with the transmission of second clamp 303 left end, fixed establishment 304 bonds with the inside wall of first clamp 301 inside wall and the inside wall of second clamp 303, second clamp 303 right-hand member is provided with lug 305, and second clamp 303 and lug 305 be the integral structure, locking bolt 306 and the threaded connection of locking nut 308 inside wall, and locking bolt 306 runs through in lug 305 middle part, locking nut 308 and lug 305 lower extreme fixed connection, locking bolt 306 runs through in briquetting 307 middle part, and locking bolt 306 and briquetting 307 middle part fixed connection, locking bolt 306 is through first spring 309 and briquetting 307 upper end elastic connection.

Wherein the fixing mechanism 304 comprises a fixing ring 3041, a fixing frame 3042, a steel ball 3043, a connecting rod 3044, a sealing ring 3045, a telescopic rod 3046, a second spring 3047, a supporting rod 3048 and a roller 3049, the fixing ring 3041 is adhered to the inner side wall of the first clamp 301 and the inner side wall of the second clamp 303, the fixing frame 3042 is embedded into the upper end of the fixing ring 3041, the fixing frame 3042 is seamlessly adhered to the upper end of the fixing ring 3041, the steel ball 3043 is in transmission connection with the inner side wall of the fixing frame 3042, the steel ball 3043 is fixedly connected with the upper end of the connecting rod 3044, the end of the connecting rod 3044 far away from the steel ball 3043 is adhered to the upper end of the sealing ring 3045, the telescopic rod 3046 is mounted on the upper left end of the fixing ring 3041, the end of the telescopic rod 3046 far away from the fixing ring 3041 is fixedly connected with the middle of the upper end of the supporting rod 3048, the supporting rod, do benefit to and play the effect of stabilizing the fixed to natural gas body 4.

The fixing frame 3042, the steel ball 3043, and the connecting rod 3044 form a stabilizing mechanism, which is beneficial to increasing the fixing stability of the natural gas pipe body 4.

The number of the stabilizing mechanisms is four, and the stabilizing mechanisms are uniformly distributed along four corners inside the fixing ring 3041, of course, the number of the stabilizing mechanisms may be more, and the stabilizing mechanisms may also be uniformly distributed along the inside of the fixing ring 3041, which is not limited herein.

The upper end of the roller 3049 is provided with anti-slip lines, and the anti-slip lines are uniformly distributed along the outer surface of the roller 3049, so as to facilitate the anti-slip function.

The number of the protection mechanisms 3 is three, and the protection mechanisms 3 are uniformly distributed along the horizontal direction of the upper end of the natural gas pipe body 4, of course, the number of the protection mechanisms 3 can be more, and the protection mechanisms can also be uniformly distributed along the horizontal direction of the upper end of the natural gas pipe body 4, which is not limited herein.

The fixing ring 3041 is annular, and the thickness of the fixing ring 3041 is 15mm, which is beneficial to fixing the natural gas pipe body 4.

The first spring 309 and the second spring 3047 are both made of spring steel materials, and have excellent elastic potential energy.

The steel ball 3043 is No. 45 steel material, and has high hardness and strong corrosion resistance.

According to the upper table learn, the utility model discloses steel ball 3043 adopts 45 steel matter, can realize the effect that hardness is high.

The roller 3049 is made of two iron rings with the same size and connected with a plurality of iron rods in a balanced manner, and people climb pedals in the wheels to roll the rings, which is called as tiger volt, and the roller is also a spare part name method which is common in packaging machinery and beverage production industries, namely a rolling sealing wheel, a sealing roller and a roller; the steel ball 3043 is one of the metal abrasives, and the main varieties are stainless steel shot, cast steel shot, aluminum shot, steel wire cut shot, grinding shot, and copper shot.

The working principle is as follows: before use, firstly, the natural gas exploitation pipeline is horizontally placed, the bottom plate 1 supports the natural gas exploitation pipeline, the connector 6 is connected with the natural gas exploitation pipeline, and then the connecting pipe 7 is connected with the guide pipe; next, the natural gas pipe 4 is fixed inside the first clamp 301 and the second clamp 303, and the locking bolt 306 is rotated clockwise to rotate the locking bolt 306 on the inner side wall of the locking nut 308, the locking bolt 306 presses the first spring 309 to deform and contract the first spring 309, and the locking bolt 306 drives the pressing block 307 to fix the bump 305, so that the first clamp 301 and the second clamp 303 fix the natural gas pipe 4, and the sealing ring 3045 increases the sealing performance of the fixation, and simultaneously when the natural gas pipe 4 is transported, the connecting rod 3044 drives the steel ball 3043 to transmit inside the fixing frame 3042 to absorb the vibration force, and the natural gas pipe 4 presses the roller 3049, so that the roller 3049 presses the second spring 3047 at the upper end of the telescopic rod 3046 through the supporting rod 3048 to deform and contract the second spring 3047 to further absorb the vibration force, the safety performance of the pipeline for natural gas extraction is improved, the pipeline for natural gas extraction is not easy to damage, and meanwhile the rollers 3049 can be tightly attached to the side wall of the natural gas pipe body 4 to stably support the natural gas pipe body 4.

The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned. Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A pipeline protection device for natural gas production comprises a bottom plate (1), a support frame (2), a natural gas pipe body (4), a connecting flange (5), a connector (6) and a connecting pipe (7), the bottom plate (1) is welded with the bottom of the support frame (2), the support frame (2) is welded with the front end and the rear end of the protection mechanism (3), the natural gas pipe body (4) penetrates through the middle part of the protection mechanism (3), and the natural gas pipe body (4) is in interference fit with the middle part of the protection mechanism (3), a connecting flange (5) is arranged at the right end of the natural gas pipe body (4), the connector (6) is embedded in the middle of the left end of the connecting flange (5), the connector (6) is locked and fixed with the middle part of the left end of the connecting flange (5) through an inner hexagon bolt, the connecting pipe (7) is connected with the left end of the natural gas pipe body (4), and the connecting pipe (7) is communicated with the left end of the natural gas pipe body (4);

the method is characterized in that: still include protection machanism (3), protection machanism (3) include first clamp (301), hinge (302), second clamp (303), fixed establishment (304), lug (305), lock bolt (306), briquetting (307), lock nut (308) and first spring (309), natural gas body (4) is pegged graft with fixed establishment (304) inside middle phase, first clamp (301) is connected with second clamp (303) left end transmission through hinge (302), fixed establishment (304) and first clamp (301) inside wall and second clamp (303) inside wall bond, second clamp (303) right-hand member is provided with lug (305) to second clamp (303) and lug (305) structure as an organic whole, lock bolt (306) and lock nut (308) inside wall threaded connection to lock bolt (306) runs through in lug (305) middle part, the locking nut (308) is fixedly connected with the lower end of the bump (305), the locking bolt (306) penetrates through the middle of the pressing block (307), the locking bolt (306) is fixedly connected with the middle of the pressing block (307), and the locking bolt (306) is elastically connected with the upper end of the pressing block (307) through a first spring (309).

2. A natural gas exploitation pipeline protection device according to claim 1, wherein: the fixing mechanism (304) comprises a fixing ring (3041), a fixing frame (3042), a steel ball (3043), a connecting rod (3044), a sealing ring (3045), a telescopic rod (3046), a second spring (3047), a supporting rod (3048) and a roller (3049), wherein the fixing ring (3041) is adhered to the inner side wall of the first clamp (301) and the inner side wall of the second clamp (303), the fixing frame (3042) is embedded into the upper end of the inside of the fixing ring (3041), the fixing frame (3042) is seamlessly adhered to the upper end of the inside of the fixing ring (3041), the steel ball (3043) is in transmission connection with the inner side wall of the fixing frame (3042), the steel ball (3043) is fixedly connected with the upper end of the connecting rod (3044), one end of the connecting rod (3044) far away from the steel ball (3043) is adhered to the upper end of the sealing ring (3045), the telescopic rod (3046) is arranged at the upper left end of the inside of the fixing ring (3041), one end, the supporting rod (3048) is elastically connected with the upper left end of the interior of the fixing ring (3041) through a second spring (3047), and the roller (3049) is rotatably connected with the lower end of the supporting rod (3048) through a rotating shaft arranged at the upper end.

3. A natural gas exploitation pipeline protection device according to claim 2, characterized in that: the fixing frame (3042), the steel ball (3043) and the connecting rod (3044) form a stabilizing mechanism.

4. A natural gas exploitation pipeline protection device according to claim 3, characterized in that: the number of the stabilizing mechanisms is four, and the stabilizing mechanisms are uniformly distributed along four inner corners of the fixing ring (3041).

5. A natural gas exploitation pipeline protection device according to claim 2, characterized in that: the upper end of the roller (3049) is provided with anti-skid grains which are uniformly distributed along the outer surface of the roller (3049).

6. A natural gas exploitation pipeline protection device according to claim 1, wherein: the number of the protection mechanisms (3) is three, and the protection mechanisms (3) are uniformly distributed along the horizontal direction of the upper end of the natural gas pipe body (4).

7. A natural gas exploitation pipeline protection device according to claim 2, characterized in that: the fixing ring (3041) is annular, and the thickness of the fixing ring (3041) is 15 mm.